Harriet Leventhal, MSW, LCSW
NPI 1588847586 · Clinical Social Worker · Westwood, NJ
Harriet Leventhal, MSW, LCSW is a Clinical Social Worker provider in Westwood, NJ (NPI 1588847586).
Provider details
- NPI number
- 1588847586
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW, LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 44SC05330600 (NJ)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-12-12
- Last updated
- 2012-03-09
Frequently asked questions
- What is Harriet Leventhal's NPI number?
- Harriet Leventhal's National Provider Identifier (NPI) is 1588847586, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Harriet Leventhal's specialty?
- Harriet Leventhal is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Harriet Leventhal located?
- Harriet Leventhal's practice location on file with NPPES is 63 Jefferson Ave, Westwood, NJ 07675-3634.
- What is Harriet Leventhal's phone number?
- The practice phone number listed in the NPPES registry for Harriet Leventhal is (201) 390-7990.
- Is Harriet Leventhal's NPI active?
- Yes — Harriet Leventhal's NPI (1588847586) is active in the NPPES registry as of the last update on 2012-03-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.